One x-intercept for a parabola is at the point
(11,0). use the quadratic formula to find the
other x-intercept for the parabola defined by
this equation:
y=x2 - 10x – 11
separate the values with a comma. round, if
necessary, to the nearest hundredth.

10 down (bang1)

5 up

5down (2)

2.5 up

2.5 down (3)

1.25 up

1.25 down (4)

now add them up : )

hoped i lol

answer: first option i.e. 'a' is correct.

step-by-step explanation:

since we have given that

number of minutes to wrap a small gift box = 4 minutes

we need to find the number of gifts to be wrapped in 5 minutes

since there is a direct variation, as the number of minutes will increase with   number of gifts to be wrapped.

so, let the number of gifts to be wrapped in 5 minutes be x.

so, it becomes,

hence, first option 'a'   is correct.

246

step-by-step explanation: